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Marquise|Lab Grown|IGI

0.43ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG680519793

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG680519793

Diamond specifications and retailer prices

From $120 AUD
$84 USD
As of October 30, 2026
Save $967 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,087 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG680519793 or 680519793. Listed at 14 retailers as of October 30, 2026, with prices from $120 to $1,087, a $967 spread on the same certified stone. MOH London lists it at $1,087. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.43
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680519793
Dimensions3.92 × 7.76 × 2.43 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.92 mm7.76 mm0.43 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG680519793
Side View
Table 63.0%Crown 34.6°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,087 AUD|Low: $120 AUD|High: $1,589 AUD|Avg: $446 AUD|-31.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 14$120 AUD
Retailer 11$138 AUD
Retailer 4$158 AUD
Retailer 10$158 AUD
Retailer 8$266 AUD
Retailer 2$268 AUD
Retailer 5$319 AUD
Retailer 9$357 AUD
Retailer 15$359 AUD
Retailer 12$475 AUD
Retailer 13$475 AUD
Retailer 6$484 AUD
Retailer 3$560 AUD
Retailer 7$998 AUD
MOH London$1,087 AUD

42 data points across 15 retailers

14 retailers$120 AUD to $1,087 AUD

A
Cheapest Retailer
-
$120 AUD
$84 USD
A
Retailer 2
-
$138 AUD
$97 USD
View
Retailer 3
-
$158 AUD
$111 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$158 AUD
$111 USD
View
A
Retailer 5
-
$266 AUD
£147 GBP
View
A
Retailer 6
-
$268 AUD
ZAR 3,046 ZAR
View
B+
Retailer 7
-
$319 AUD
$224 USD
View
B+
Retailer 8
-
$357 AUD
£197 GBP
View
B
Retailer 9
-
$475 AUD
$334 USD
View
B
Retailer 10
-
$475 AUD
$334 USD
View
Retailer 11
-
$484 AUD
$340 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$560 AUD
$394 USD
View
Retailer 13
-
$998 AUD
£552 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG680519793 · Nov 1
$1,087 AUD
£601 GBP
View
13 more retailers have this diamond
Prices start from $120 AUDSave up to $967 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.43ct Marquise
$120 AUD